Analysis
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max time kernel
42s -
max time network
80s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:18
Static task
static1
Behavioral task
behavioral1
Sample
a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe
Resource
win7-20221111-en
General
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Target
a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe
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Size
920KB
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MD5
c8a6f2b34421e76109c412e4c765fd6a
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SHA1
a15d447ccaf2e34a3280f3e89da9537b4a56ab04
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SHA256
a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c
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SHA512
52c873a16870c9279155a0aeb9df595e0f3766e3723d8ea864fa4871eb2bfe3519ca66c8af738d011e72946b753d286377812419b0a5d18f91a3fa8991f684c3
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SSDEEP
24576:h1OYdaO5MtdHAqcdDVhYwiei7+EpFAh/kKW:h1OsoPHVmVhYwiLtKkKW
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
SCpCjNvEYjpy0a0.exepid process 1076 SCpCjNvEYjpy0a0.exe -
Loads dropped DLL 1 IoCs
Processes:
a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exepid process 1492 a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 3 IoCs
Processes:
SCpCjNvEYjpy0a0.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\clbnogandmpblfdcgheifbndlagilnmf\2.0\manifest.json SCpCjNvEYjpy0a0.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\clbnogandmpblfdcgheifbndlagilnmf\2.0\manifest.json SCpCjNvEYjpy0a0.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\clbnogandmpblfdcgheifbndlagilnmf\2.0\manifest.json SCpCjNvEYjpy0a0.exe -
Drops file in System32 directory 4 IoCs
Processes:
SCpCjNvEYjpy0a0.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy SCpCjNvEYjpy0a0.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini SCpCjNvEYjpy0a0.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol SCpCjNvEYjpy0a0.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI SCpCjNvEYjpy0a0.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
SCpCjNvEYjpy0a0.exepid process 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe 1076 SCpCjNvEYjpy0a0.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
SCpCjNvEYjpy0a0.exedescription pid process Token: SeDebugPrivilege 1076 SCpCjNvEYjpy0a0.exe Token: SeDebugPrivilege 1076 SCpCjNvEYjpy0a0.exe Token: SeDebugPrivilege 1076 SCpCjNvEYjpy0a0.exe Token: SeDebugPrivilege 1076 SCpCjNvEYjpy0a0.exe Token: SeDebugPrivilege 1076 SCpCjNvEYjpy0a0.exe Token: SeDebugPrivilege 1076 SCpCjNvEYjpy0a0.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exedescription pid process target process PID 1492 wrote to memory of 1076 1492 a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe SCpCjNvEYjpy0a0.exe PID 1492 wrote to memory of 1076 1492 a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe SCpCjNvEYjpy0a0.exe PID 1492 wrote to memory of 1076 1492 a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe SCpCjNvEYjpy0a0.exe PID 1492 wrote to memory of 1076 1492 a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe SCpCjNvEYjpy0a0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe"C:\Users\Admin\AppData\Local\Temp\a43e40250ecb62db9c7267968e9d238480a5c1fa5c9de8e60854b5a9bcde151c.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\SCpCjNvEYjpy0a0.exe.\SCpCjNvEYjpy0a0.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\SCpCjNvEYjpy0a0.datFilesize
1KB
MD5e34c551359a8dc0c03a21cc84476857d
SHA134aa6ce1e4dbab96340014511907479e45123d0c
SHA25682e7eee57df1f2ffaed40412dd8eccfc5dda879154ee516bb8adc8cfa9b4e5eb
SHA512db97ccff9ba9f8dbad7b0ffd5d9dcd54501a14be60d447c5d4e4bd3cb15b5f1b5d10fd0995fa289484538b5fafea5db429986e6944c8c7b59205ecfd786cd644
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\SCpCjNvEYjpy0a0.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\clbnogandmpblfdcgheifbndlagilnmf\background.htmlFilesize
145B
MD54b7709e7c912ef11d23443a328c1b340
SHA12a8ddb37ca4b465e69101760bdd0a8790793c0af
SHA2565ef2d90d31f6eb789340a7983d2d56878487acae12b1b4755af8fe5bb1834e6c
SHA51254250b9d2138aacc71f161a870ea05f0da966e3042ad968a07df7184a212846823e1160bf1611bee604b46888d1440ad04b421aac8323dfe5fec5e42237dbcb3
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\clbnogandmpblfdcgheifbndlagilnmf\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\clbnogandmpblfdcgheifbndlagilnmf\ftCQbdYt.jsFilesize
6KB
MD5f25903f28e150667f79a8ddcf2da3b0b
SHA14cf8df3d8be787e7b432973e9218a7668900232b
SHA2568d171eee32504c61d9cc332e5ce95483256c5cfe5189e913892048b575ebf977
SHA5129e357f97312a7a9801f707ca75a07267007c158c6c88e8ee2ce74c28c6d3d4014466e1868d3570ca33b6fbf6d9449eea314dc51bf60a3cc9f9d9e6472f79e643
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\clbnogandmpblfdcgheifbndlagilnmf\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\clbnogandmpblfdcgheifbndlagilnmf\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\[email protected]\chrome.manifestFilesize
35B
MD5faf2f18eaae2fff2bf795e272a0cc24c
SHA1f37f287ff2f7a683a3fb518d0c765e7b6420d19c
SHA256e6be50ab7c3e1ba589520e0e111f35cd21279ae2b9ef4659841df51824b466fb
SHA5125ad87edf47854300d357ef8a26c4db8030863c77d04787a1e42286e13740362a1160fd57c817e0ec30925f84beae56f0566071f6ed1bea9f3d011ee8a6556cf7
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5b6c38289dc5cfbe138f429b7ba8aac2b
SHA1325a34b5c3c3f8b8f30dddb84595ff0bf6ce3a89
SHA25617162e0de651421a36903dbbab80c88d4c1a27c8d18b2e47a3519bc4ac2ce30d
SHA512eb4a41144eb8ff8685b6e5bebdbbf72073b4923c95ad8e27b1c55dc225166cd0222f353fbb4136cb87fd41ef533f3a754194f92d6e72b366939ce3576fac34ed
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C:\Users\Admin\AppData\Local\Temp\7zS870B.tmp\[email protected]\install.rdfFilesize
593B
MD5eb16e3b23bbec1ebaecf68d62095f41d
SHA1fca1d6664e63fb0c1aa6159c5e6cfeb9cc69bfe2
SHA256d0be997309b580555a1ac9fc92f242a2d948fc53654363276c9f545e0196af7a
SHA512174e611de9eac3584b2aa30df2d347a652815457376470ad181dc5868b6ef6524a92c9b8fed658187a609c51e1eca162f8339290575d61f7c977cd58c3c3b8ce
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\Users\Admin\AppData\Local\Temp\7zS870B.tmp\SCpCjNvEYjpy0a0.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1076-56-0x0000000000000000-mapping.dmp
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memory/1492-54-0x0000000075D01000-0x0000000075D03000-memory.dmpFilesize
8KB